Merge "Add KeyChainService credential management app APIs"

import java.io.IOException;

import java.util.HashMap;

import java.util.HashSet;

import java.util.Map;

import java.util.Objects;

import java.util.Set;

/**

 * The app-URI authentication policy is set by the credential management app. This policy determines

        }

    }

    /**

     * Get the set of aliases found in the policy.

     *

     * @hide

     */

    public Set<String> getAliases() {

        Set<String> aliases = new HashSet<>();

        for (UrisToAliases appsToUris : mAppToUris.values()) {

            aliases.addAll(appsToUris.getUrisToAliases().values());

        }

        return aliases;

    }

}

import android.content.pm.StringParceledListSlice;

import android.security.keymaster.KeymasterCertificateChain;

import android.security.keystore.ParcelableKeyGenParameterSpec;

import android.security.AppUriAuthenticationPolicy;

import android.net.Uri;

/**

 * Caller is required to ensure that {@link KeyStore#unlock

    boolean containsCaAlias(String alias);

    byte[] getEncodedCaCertificate(String alias, boolean includeDeletedSystem);

    List<String> getCaCertificateChainAliases(String rootAlias, boolean includeDeletedSystem);

    void setCredentialManagementApp(String packageName, in AppUriAuthenticationPolicy policy);

    void updateCredentialManagementAppPolicy(in AppUriAuthenticationPolicy policy);

    boolean hasCredentialManagementApp();

    String getCredentialManagementAppPackageName();

    AppUriAuthenticationPolicy getCredentialManagementAppPolicy();

    String getPredefinedAliasForPackageAndUri(String packageName, in Uri uri);

    void removeCredentialManagementApp();

    // APIs used by KeyChainActivity

    void setGrant(int uid, String alias, boolean value);